2018 Big 12 Conference Leaders Penalties - Games vs. Conference Teams Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Iowa State | 9 | 38 | 324 | 4.2 | 36.0 |
| 2 | TCU | 9 | 39 | 355 | 4.3 | 39.4 |
| 3 | Kansas State | 9 | 40 | 353 | 4.4 | 39.2 |
| 4 | Kansas | 9 | 57 | 493 | 6.3 | 54.8 |
| 4 | Oklahoma | 10 | 63 | 670 | 6.3 | 67.0 |
| 6 | Oklahoma State | 9 | 62 | 649 | 6.9 | 72.1 |
| 7 | West Virginia | 9 | 63 | 586 | 7.0 | 65.1 |
| 8 | Texas | 10 | 72 | 621 | 7.2 | 62.1 |
| 9 | Texas Tech | 9 | 67 | 589 | 7.4 | 65.4 |
| 10 | Baylor | 9 | 76 | 678 | 8.4 | 75.3 |